3922120 has 32 divisors (see below), whose sum is σ = 9112320. Its totient is φ = 1517760.

The previous prime is 3922109. The next prime is 3922123. The reversal of 3922120 is 212293.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3922123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 342 + ... + 2821.

It is an arithmetic number, because the mean of its divisors is an integer number (284760).

Almost surely, 2^3922120 is an apocalyptic number.

It is an amenable number.

3922120 is an abundant number, since it is smaller than the sum of its proper divisors (5190200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3922120 is a wasteful number, since it uses less digits than its factorization.

3922120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3205 (or 3201 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 3922120 is about 1980.4342958048. The cubic root of 3922120 is about 157.7031224908.

The spelling of 3922120 in words is "three million, nine hundred twenty-two thousand, one hundred twenty".